CN218475947U

CN218475947U - Thread rolling machine for manufacturing fasteners

Info

Publication number: CN218475947U
Application number: CN202222839223.XU
Authority: CN
Inventors: 乔自松; 赵跃飞; 乔子鹏
Original assignee: Hongyang New Material Technology Hebei Co ltd
Current assignee: Hongyang New Material Technology Hebei Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-14
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a technical field is made to the fastener, has provided a thread rolling machine for fastener manufacturing usefulness, include: the operation frame, the thread rolling mechanism, two thread rolling mechanisms are all installed between the inside wall of operation frame, a fastener is used for processing, fixture installs the front end at the operation frame, a fastener that needs processing is carried to between two thread rolling mechanisms, protection component, two protection component all slide and set up the top at the operation frame, a metal piece that is used for carrying out the in-process of processing to the fastener and produces protects, wash the subassembly, two wash the subassembly and install respectively on protection component, a process of carrying out processing to the fastener washes the fastener, this a thread rolling machine for fastener manufacturing usefulness can be in the in-process of carrying out processing to the fastener and the metal piece that produces blocks, avoid it to cause the threat to user's safety.

Description

Thread rolling machine for manufacturing fasteners

Technical Field

The utility model relates to a fastener manufacturing technical field, concretely relates to thread rolling machine for fastener manufacturing usefulness.

Background

The fastener is a mechanical part which is used for fastening and connecting and has wide application, and comprises various connecting parts such as bolts, studs and the like which are common in daily life, in various processes for manufacturing the fastener, a step of processing a thread surface for the surface of the bolt is particularly important, and a thread rolling machine is mainly used for processing the thread surface for the surface of the bolt.

In the present thread rolling machine technique for fastener manufacturing usefulness, through the retrieval, chinese patent publication No. CN 215845458U's utility model discloses a thread rolling machine thread rolling mechanism for fastener processing, it drives the rotation of thread rolling rod through the cooperation that uses two second motors to drive a plurality of sprockets and chain, come out the screw thread section to the fastener surface processing that needs processing through the rotation of two thread rolling rods, and in the course of working to the fastener, need use some lubricating oil, not only can alleviate the frictional force between fastener and the thread rolling rod, can also clear up some tiny metal debris that produce in the course of working, but prior art is carrying out the in-process of processing to the fastener, because the thread rolling rod is fast rotating's working method, so metal debris that produce in the course of working is very easily thrown out under the effect of the huge centrifugal force of thread rolling rod, cause the user to receive the injury relatively easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a thread rolling machine for fastener manufacturing usefulness to solve the prior art that proposes in the background art in the course of working, easily cause the user to receive the problem of metal piece injury in the course of working.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a thread rolling machine for use in the manufacture of fasteners, comprising:

an operation frame;

the two thread rolling mechanisms are arranged between the inner side walls of the operation frame and are used for machining fasteners;

the clamping mechanism is arranged at the front end of the operation frame and used for conveying the fasteners to be processed between the two thread rolling mechanisms;

the protection assemblies are arranged at the top end of the operation frame in a sliding mode and used for protecting metal debris generated in the process of machining the fastener, each protection assembly comprises a protection cover, the front side and the rear side of the top end of the operation frame are fixedly connected with sliding groove bodies, the two sides of the bottom end of the protection cover are fixedly connected with sliding strips, the sliding strips are in sliding connection with the corresponding sliding groove bodies, one ends of the two protection covers, which correspond to the front sides, are provided with arc-shaped mounting grooves, the inner walls, which correspond to the two arc-shaped mounting grooves, are connected with semicircular sealing pieces through a plurality of damping rods, springs are sleeved on the outer sides of the damping rods, and one ends, which correspond to the two semicircular sealing pieces, are provided with oblique angles;

the cleaning assemblies are respectively arranged on the protection assemblies and used for washing the fastener in the process of machining the fastener, each cleaning assembly comprises a fixed seat, the top end of each protection cover is provided with an installation opening, the fixed seats are fixedly connected in the installation openings, the bottom ends of the fixed seats are provided with spray heads, and the top ends of the fixed seats are communicated with a water supply pipe;

the collecting component is arranged at the bottom end of the operation frame and used for collecting the washed liquid and the metal debris, the collecting component comprises a collecting box, the collecting box is fixedly connected with the operation frame through a plurality of sealing strips, a filter layer is arranged in the collecting box in a sliding mode through a sliding piece, a closing piece is arranged on the left end of the collecting box corresponding to the filter layer, a water supply piece used for supplying water to a water supply pipe is installed at the rear end of the collecting box, and a liquid adding piece used for filling the liquid into the collecting box is arranged at the front end of the collecting box.

As a further scheme of the scheme, the sliding part comprises two sliding bodies, the two sliding bodies are fixedly connected to the front end and the rear end of the filter layer respectively, sliding grooves are formed in the front inner side wall and the rear inner side wall of the collecting box and correspond to the sliding bodies, and the sliding bodies are connected in the corresponding sliding grooves in a sliding mode.

As a further scheme of the scheme, the closing piece comprises a sealing cover, an opening is formed in the left side wall of the collecting box, the sealing cover is hinged in the opening, and the sealing cover is connected with the collecting box through a plurality of snap locks.

On the basis of the scheme, the water supply piece comprises a water pump, the water pump is installed at the rear end of the collecting box through the supporting plate, the input end of the water pump is communicated with a water pumping pipe, the water pumping pipe penetrates through the side wall of the collecting box, the output end of the water pump is communicated with a water outlet pipe, the water outlet pipe is communicated with a three-way water outlet piece, and the other two output ends of the three-way water outlet piece are communicated with two water supply pipes in a sealing mode.

On the basis of the scheme, the liquid feeding part comprises a liquid feeding pipe, the liquid feeding pipe is installed on the front side wall of the collecting box in a penetrating mode, and a valve is installed on the portion, extending out of the front side of the collecting box, of the liquid feeding pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a thread rolling machine for fastener manufacturing usefulness possesses following beneficial effect:

the utility model discloses in, through installing two thread rolling mechanisms between the inside wall at the operation frame, be convenient for process the fastener, fixture is installed through the front end at the operation frame, be convenient for to carry the fastener that needs processing between two thread rolling mechanisms, be provided with two protection component through the top at the operation frame, be convenient for protect at the in-process that carries out processing to the fastener and the metal debris that produces, install at two protection component and wash the subassembly, be convenient for wash the fastener at the in-process that carries out processing to the fastener, be provided with the collection subassembly through the bottom at the operation frame, be convenient for collect the liquid and the metal debris that wash down, therefore, this a thread rolling machine for fastener manufacturing usefulness can stop at the in-process that carries out processing to the fastener and the metal debris that produce, avoid it to lead to the fact the threat to user's safety.

Drawings

FIG. 1 is a partially cut-away perspective view of a preferred embodiment of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A according to a preferred embodiment of the present application;

FIG. 3 is a schematic overall perspective view of a preferred embodiment of the present application;

FIG. 4 is a perspective view of the water supply member and other components in accordance with a preferred embodiment of the present application;

fig. 5 is a perspective view illustrating the cooperation of components of the thread rolling mechanism according to a preferred embodiment of the present application.

In the figure: 1. an operation frame; 2. a guard assembly; 3. cleaning the assembly; 4. a collection assembly; 5. a slider; 6. a closure; 7. a water supply member; 8. a liquid adding part; 9. a thread rolling mechanism; 10. a clamping mechanism; 201. a protective cover; 202. a sliding groove body; 203. a slide bar; 204. semicircular sealing sheets; 205. a spring; 301. a fixed seat; 302. a spray head; 303. a water supply pipe; 401. a collection box; 402. a sealing strip; 403. a filter layer; 501. a sliding body; 601. sealing the cover; 602. a hasp lock; 701. a water pump; 702. a water pumping pipe; 703. a water outlet pipe; 704. a three-way water outlet piece; 801. a liquid feeding pipe; 802. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a thread rolling machine for manufacturing a fastener includes: an operation frame 1;

referring to fig. 1 and 5, the thread rolling mechanism 9, two thread rolling mechanisms 9 are both installed between the inner side walls of the operation frame 1 for processing fasteners, the thread rolling mechanism 9 includes thread rolling rods, the thread rolling rods are rotatably installed in the fixed tables, the rotation is driven by the cooperation between the motor and the chain sprocket, a double-headed electric cylinder installed on the operation frame 1 is installed between the two fixed tables to control the distance between the two thread rolling mechanisms 9, so as to process the fasteners placed between the two rotating thread rolling rods, because the main innovation point of the present invention is the protection operation when processing the fasteners, so the thread rolling mechanism 9 is not described too much;

referring to fig. 1 to 3, a clamping mechanism 10, the clamping mechanism 10 is installed at the front end of the operation frame 1 and is used for conveying the fasteners to be processed between the two thread rolling mechanisms 9, the clamping mechanism 10 is a basic device known in the art, and because the types of the fasteners to be processed are different, the type of the clamping mechanism 10 is different, so the clamping mechanism 10 is not illustrated;

referring to fig. 1 to 3, each of the protection assemblies 2 includes a protection cover 201, the front and rear sides of the top end of the operation frame 1 are fixedly connected to a sliding groove 202, the two sides of the bottom end of the protection cover 201 are fixedly connected to a sliding bar 203, the sliding bar 203 is slidably connected to the corresponding sliding groove 202, an arc-shaped mounting groove is formed at one end of each of the front sides of the two protection covers 201, a semicircular sealing plate 204 is connected to the inner wall of each of the two arc-shaped mounting grooves through a plurality of damping rods, a spring 205 is sleeved on the outer side of each of the damping rods, an oblique angle is formed at one end of each of the two semicircular sealing plates 204, when a fastener is machined, the clamping mechanism 10 is first used to control the fastener to pass through the oblique angle formed between the two semicircular sealing plates 204, the semicircular sealing plates 204 are pressed to move into the arc-shaped mounting grooves, and then the two semicircular sealing plates 204 are pressed to press the fastener in the machining process to maintain the sealing of the protection cover 201 under the action of the spring 205 sleeved on the outer sides of the damping rods in the subsequent machining process;

referring to fig. 1, 3 and 4, the cleaning assemblies 3 are respectively mounted on the protection assembly 2, and are used for washing the fastener in the process of processing the fastener, each cleaning assembly 3 includes a fixing seat 301, a mounting hole is formed in the top end of the protection cover 201, the fixing seat 301 is fixedly connected in the mounting hole, a nozzle 302 is mounted at the bottom end of the fixing seat 301, the top end of the fixing seat 301 is communicated with a water supply pipe 303, in the process of processing the fastener by using the thread rolling mechanism 9, a water pump 701 can be started to pump out cutting fluid stored in the collecting box 401 through a water pumping pipe 702, the cutting fluid is conveyed into the two water supply pipes 303 through a water outlet pipe 703 and a three-way water outlet piece 704, and finally the cutting fluid is sprayed out of the nozzle 302, so that metal debris generated in the process of processing the fastener is washed, and the temperature of the fastener can be reduced;

referring to fig. 1, 3 and 4, a collecting assembly 4, the collecting assembly 4 is disposed at the bottom end of the operation frame 1 and is used for collecting flushed liquid and metal debris, the collecting assembly 4 includes a collecting box 401, the collecting box 401 is fixedly connected with the operation frame 1 through a plurality of sealing strips 402, a filter layer 403 is slidably disposed inside the collecting box 401 through a sliding piece 5, the sliding piece 5 includes two sliding bodies 501, the two sliding bodies 501 are fixedly connected to the front and rear ends of the filter layer 403 respectively, sliding grooves are formed in the front and rear inner side walls of the collecting box 401 respectively and correspond to the sliding bodies 501, the sliding bodies 501 are slidably connected in the corresponding sliding grooves, a sealing piece 6 is disposed at the left end of the collecting box 401 and corresponds to the filter layer 403, the sealing piece 6 includes a sealing cover 601, an opening is formed in the left side wall of the collecting box 401, the sealing cover 601 is hinged in the opening, the sealing cover 601 is connected with the collecting box 401 through a plurality of snap locks 602, the filled cutting liquid and the metal debris fall onto the filter layer 403 slidably connected in the collecting box 401 through the sliding grooves in the collecting box 401, the sealing cover 601 stays on the surface of the filter layer 403, the filtering layer, the cutting liquid and the collecting box is pulled by the pull of the sealing cover 701, the collecting box 401, the handle is pulled to pull the handle to pull the collecting box 401, and then the handle, the handle is pulled to remove the filter layer 601, and the filter cover 601, the filter layer 701, the collecting box 401, the handle is pulled to remove the filter layer 601;

referring to fig. 4, a water supply member 7 for supplying water to the water supply pipe 303 is installed at the rear end of the collection box 401, the water pump 701 is installed at the rear end of the collection box 401 through a support plate, an input end of the water pump 701 is communicated with a water pumping pipe 702, the water pumping pipe 702 penetrates through the side wall of the collection box 401, an output end of the water pump 701 is communicated with a water outlet pipe 703, the water outlet pipe 703 is communicated with a three-way water outlet member 704, the other two output ends of the three-way water outlet member 704 are hermetically communicated with the two water supply pipes 303, a liquid adding member 8 for adding liquid into the collection box 401 is arranged at the front end of the collection box 401, the liquid adding member 8 comprises a liquid adding pipe 801, the liquid adding pipe 801 penetrates through the front side wall of the collection box 401, a valve 802 is installed on a portion of the liquid adding pipe 801 extending out of the front side of the collection box 401, and when cutting liquid in the collection box 401 is too little cutting liquid, the cutting liquid can be added into the collection box 401 through the liquid adding pipe 801 by opening the valve 802.

When the thread rolling machine for manufacturing the fastener is used for processing the fastener, firstly, the clamping mechanism 10 is used for controlling the fastener to penetrate through the bevel angle arranged between the two semicircular sealing sheets 204, the semicircular sealing sheets 204 are pressed to move towards the arc-shaped mounting groove, then in the subsequent processing process, under the action of the spring 205 sleeved outside the damping rods, the two semicircular sealing sheets 204 can always press the fastener in the processing process, so that the protective cover 201 is kept sealed, and then the fastener is processed by using the two thread rolling mechanisms 9, in the process of machining the fastener by using the thread rolling mechanism 9, the water pump 701 can be started to pump out the cutting fluid stored in the collection box 401 through the water pumping pipe 702, then the cutting fluid is conveyed into the two water supply pipes 303 through the water outlet pipe 703 and the three-way water outlet member 704, and finally the cutting fluid is sprayed out from the spray head 302, thereby flushing the metal scraps produced in the processing process of the fastener and cooling the fastener, the cutting fluid and the metal debris filled and washed can fall on the filtering layer 403 which is in the collecting box 401 and is connected with the sliding chute in a sliding way through the sliding body 501, and the metal debris will stay on the surface of the filter layer 403, and the cutting fluid will fall to the bottom of the collection box 401, the recycling is continued under the action of the water pump 701, and when the metal debris retained on the filter layer 403 is excessive, by disengaging the plurality of snap locks 602 connecting the cover 601 to the collecting chamber 401, then pulls a handle arranged on the cover 601 to lift the cover 601, then pulls a handle arranged on the filter layer 403 to take out the filter layer 403 for cleaning, and finally when the cutting fluid in the collecting box 401 is too little, the collection tank 401 can be filled with the cutting fluid through the charging pipe 801 by opening a valve 802 provided on the charging pipe 801.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A thread rolling machine for use in the manufacture of fasteners, comprising:

an operation frame (1);

the two thread rolling mechanisms (9) are arranged between the inner side walls of the operation frame (1) and are used for machining fasteners;

the clamping mechanism (10) is arranged at the front end of the operation frame (1), and is used for conveying a fastener to be processed between the two thread rolling mechanisms (9);

the two protection assemblies (2) are arranged at the top end of the operation frame (1) in a sliding mode and used for protecting metal scraps generated in the process of machining the fastener;

the two cleaning assemblies (3) are respectively arranged on the protective assembly (2) and are used for washing the fastener in the process of machining the fastener;

the collecting assembly (4) is arranged at the bottom end of the operation frame (1) and used for collecting the flushed liquid and the metal debris.

2. The thread rolling machine for manufacturing the fasteners according to claim 1, wherein the protection assembly (2) comprises a protection cover (201), sliding groove bodies (202) are fixedly connected to the front side and the rear side of the top end of the operation frame (1), sliding strips (203) are fixedly connected to the two sides of the bottom end of the protection cover (201), the sliding strips (203) are slidably connected with the corresponding sliding groove bodies (202), arc-shaped mounting grooves are formed in corresponding ends of the front sides of the two protection covers (201), semicircular sealing pieces (204) are connected to corresponding inner walls of the two arc-shaped mounting grooves through a plurality of damping rods, springs (205) are sleeved on the outer sides of the damping rods, and oblique angles are formed in corresponding ends of the two semicircular sealing pieces (204).

3. The thread rolling machine for manufacturing the fasteners according to claim 2, wherein the cleaning assembly (3) comprises a fixed seat (301), the top end of the protective cover (201) is provided with a mounting opening, the fixed seat (301) is fixedly connected in the mounting opening, the bottom end of the fixed seat (301) is provided with a spray head (302), and the top end of the fixed seat (301) is communicated with a water supply pipe (303).

4. The thread rolling machine for manufacturing the fasteners according to claim 1, characterized in that the collecting assembly (4) comprises a collecting box (401), the collecting box (401) is fixedly connected with the operation frame (1) through a plurality of sealing strips (402), a filter layer (403) is arranged in the collecting box (401) in a sliding mode through a sliding piece (5), a closing piece (6) is arranged at the left end of the collecting box (401) corresponding to the filter layer (403), a water supply piece (7) used for supplying water to the water supply pipe (303) is installed at the rear end of the collecting box (401), and a liquid adding piece (8) used for adding liquid into the collecting box (401) is arranged at the front end of the collecting box (401).

5. The thread rolling machine for manufacturing the fastening piece according to claim 4, wherein the sliding part (5) comprises two sliding bodies (501), the two sliding bodies (501) are fixedly connected to the front end and the rear end of the filter layer (403) respectively, sliding grooves are formed in the front inner side wall and the rear inner side wall of the collecting box (401) corresponding to the sliding bodies (501), and the sliding bodies (501) are slidably connected in the corresponding sliding grooves.

6. The thread rolling machine for fastener manufacturing according to claim 4, characterized in that the closure (6) comprises a cover (601), the collection box (401) has an opening in the left side wall, the cover (601) is hinged in the opening, and the cover (601) and the collection box (401) are connected by a plurality of snap locks (602).

7. The thread rolling machine for manufacturing the fasteners according to claim 4, wherein the water supply member (7) comprises a water pump (701), the water pump (701) is installed at the rear end of the collecting box (401) through a support plate, an input end of the water pump (701) is communicated with a water pumping pipe (702), the water pumping pipe (702) penetrates through the side wall of the collecting box (401), an output end of the water pump (701) is communicated with a water outlet pipe (703), the water outlet pipe (703) is communicated with a three-way water outlet member (704), and the other two output ends of the three-way water outlet member (704) are respectively communicated with two water supply pipes (303) in a sealing mode.

8. The thread rolling machine for manufacturing fasteners according to claim 4, characterized in that the filler (8) comprises a filler pipe (801), the filler pipe (801) is mounted on the front side wall of the collecting tank (401) in a penetrating way, and a valve (802) is mounted on the part of the filler pipe (801) extending to the front side of the collecting tank (401).